Search U.S. government technical reports digitized or harvested by TRAIL.

Keyword Search

Protection against mine gases

Central mine rescue stations

Some information on timbering bituminous-coal mines

Published Year

• 1930-1939 (3) *

Subject

• Mine gases (1)
• Mine rescue work (1)
• Mine rescue work--United States (1)
• Mine timbering (1)

Author

• Forbes, John J. V. (3) *
• Grove, G. W. (1)
• Owings, C. W. (1)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

Search developed and maintained by the University of Washington Libraries
Copyright 2010